8-15 x 1 1/4 Slot Ind HWH 1/4" Across The Flats F/T Self Piercing Scr Needle Point Zinc 12-8 These 10-16 x 1/2-inch

These 10-16 x 1/2-inch

It has a round head with a square neck beneath it

this screw ensures longevity and strength

This 1 1/2-6 x 4 1/2 Hex Cap Screw Grade 5 Zinc is a high-quality fastener designed for use in a variety of applications

creating a strong grip that resists loosening

8-15 x 1 1/4 Slot Ind HWH 1/4" Across The Flats F/T Self Piercing Scr Needle Point Zinc 12-8 These 10-16 x 1/2-inchThese self piercing screws are designed for use in high strength steel applications. They have a hex washer head with a 1 4" across the flats drive, and a sharp needle point for easy penetration. The screws are made of zinc plated steel for corrosion resistance. They are available in a variety of lengths from 8 15 inches.